4,4'-Didodecyl-2,2'-bithiophene CAS 345633-76-3

Purity 97%+In StockPharmaceutical Standards
CAS No.345633-76-3
Molecular FormulaC32H54S2
Molecular Weight502.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-Didodecyl-2,2'-bithiophene CAS 345633-76-3 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

4,4'-Didodecyl-2,2'-bithiophene (CAS 345633-76-3) is a high-purity analytical reference standard with the molecular formula C32H54S2 and a molecular weight of 502.90 g/mol.

Based on its molecular formula C32H54S2, 4,4'-Didodecyl-2,2'-bithiophene contains sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 502.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO manufactures 4,4'-Didodecyl-2,2'-bithiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC32H54S2
Molecular Weight502.90 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Sulfur Atoms2

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